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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Treen, Jonathan James

    Related profiles found in government register
  • Treen, Jonathan James
    British born in August 1957

    Resident in England

    Registered addresses and corresponding companies
    • 32 Sheridan Road, Wimbledon, London, SW19 3HP

      IIF 1
    • Central Court, 25 Southampton Buildings, London, WC2A 1AL, England

      IIF 2 IIF 3 IIF 4
  • Treen, Jonathan James
    British commercial manager born in August 1957

    Resident in England

    Registered addresses and corresponding companies
    • 32 Sheridan Road, Wimbledon, London, SW19 3HP

      IIF 5
  • Treen, Jonathan James
    British consultant born in August 1957

    Resident in England

    Registered addresses and corresponding companies
    • 31, Loom Lane, Radlett, Hertfordshire, WD7 8AB, United Kingdom

      IIF 6
  • Treen, Jonathan James
    British manager born in August 1957

    Resident in England

    Registered addresses and corresponding companies
    • 32 Sheridan Road, Wimbledon, London, SW19 3HP

      IIF 7
  • Treen, Jonathan James
    British none born in August 1957

    Resident in England

    Registered addresses and corresponding companies
    • 3, Strand On The Green, London, W4 3PQ, England

      IIF 8
  • Mr Jonathan James Treen
    British born in August 1957

    Resident in England

    Registered addresses and corresponding companies
    • Central Court, 25 Southampton Buildings, London, WC2A 1AL, England

      IIF 9
child relation
Offspring entities and appointments 8
  • 1
    DELTA ENERGY HOLDINGS LIMITED
    - now 10679859
    DELTA ENERGY TOPCO LIMITED
    - 2017-06-08 10679859 10672407
    Central Court, 25 Southampton Buildings, London, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    2017-03-31 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2023-03-01 ~ now
    IIF 9 - Has significant influence or control OE
  • 2
    DELTA ENERGY LIMITED
    07353098
    Central Court, 25 Southampton Buildings, London, England
    Active Corporate (9 parents)
    Officer
    2010-12-01 ~ now
    IIF 4 - Director → ME
  • 3
    DELTA ENERGY MANAGEMENT SERVICES LIMITED
    - now 10681181
    DELTA ENERGY BIDCO LIMITED - 2017-06-08
    Central Court, 25 Southampton Buildings, London, England
    Active Corporate (7 parents, 1 offspring)
    Officer
    2023-12-01 ~ now
    IIF 3 - Director → ME
  • 4
    HUMBERSIDE OIL AND GAS LIMITED
    07897665
    3 Strand On The Green, London, England
    Dissolved Corporate (7 parents)
    Officer
    2012-04-18 ~ dissolved
    IIF 8 - Director → ME
  • 5
    ITHACA (NE) E&P LIMITED - now
    ENI ENERGY E&P UK LIMITED - 2024-12-18
    NEPTUNE E&P UK LIMITED - 2024-06-10
    NEPTUNE E&P UKCS LTD - 2018-12-28
    ENGIE E&P UKCS LIMITED - 2018-02-16
    GDF SUEZ E&P UKCS LTD - 2016-02-01
    GAZ DE FRANCE BRITAIN E&P LIMITED - 2008-11-12
    CALENERGY GAS (UK) LIMITED
    - 2002-05-23 01483021
    SOVEREIGN EXPLORATION LIMITED - 1997-05-23
    DESLINK LIMITED - 1980-12-31
    1 Park Row, Leeds, England
    Active Corporate (50 parents, 1 offspring)
    Officer
    1997-09-16 ~ 2002-05-22
    IIF 1 - Director → ME
  • 6
    NSIP (ETS) LIMITED - now
    CH4 PIPELINES LIMITED - 2007-01-17
    CALENERGY GAS (PIPELINES) LIMITED
    - 2003-07-28 02504173
    POWER TOWER LIMITED
    - 1997-12-08 02504173
    HASTESPOT LIMITED - 1990-07-06
    Suite 1, 3rd Floor 11-12 St James's Square, London, United Kingdom
    Dissolved Corporate (43 parents)
    Officer
    1997-12-01 ~ 2002-05-21
    IIF 7 - Director → ME
  • 7
    PREMIER OIL E&P UK ENERGY TRADING LIMITED - now
    E.ON E&P UK ENERGY TRADING LIMITED - 2016-04-28
    E.ON RUHRGAS UK ENERGY TRADING LIMITED - 2012-02-28
    CALEDONIA ENERGY TRADING LIMITED
    - 2006-01-19 04103928
    CONSORT ENERGY TRADING LIMITED
    - 2003-11-10 04103928
    DWSCO 2096 LIMITED - 2000-12-04
    Teneo Financial Advisory Limited The Colmore Building, Colmore Circus Queensway, Birmingham
    Dissolved Corporate (54 parents)
    Officer
    2003-10-23 ~ 2005-11-09
    IIF 5 - Director → ME
  • 8
    WITAN RESOURCES LIMITED
    07835255
    31 Loom Lane, Radlett, Hertfordshire, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2011-11-04 ~ dissolved
    IIF 6 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.